IE43370L - Electrolytic recovery of metals. - Google Patents

Electrolytic recovery of metals.

Info

Publication number
IE43370L
IE43370L IE760961A IE96176A IE43370L IE 43370 L IE43370 L IE 43370L IE 760961 A IE760961 A IE 760961A IE 96176 A IE96176 A IE 96176A IE 43370 L IE43370 L IE 43370L
Authority
IE
Ireland
Prior art keywords
sulphide
electrolytic recovery
mol
ion concentration
metals
Prior art date
Application number
IE760961A
Other versions
IE43370B1 (en
Original Assignee
Boliden Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boliden Ab filed Critical Boliden Ab
Publication of IE43370L publication Critical patent/IE43370L/en
Publication of IE43370B1 publication Critical patent/IE43370B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B43/00—Obtaining mercury
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B25/00—Obtaining tin
    • C22B25/04—Obtaining tin by wet processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/12—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/02—Obtaining antimony
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B30/00—Obtaining antimony, arsenic or bismuth
    • C22B30/04—Obtaining arsenic
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

The invention relates to a method for selectively leaching at least one of the elements antimony, mercury, arsenic and tin from sulphidic and oxidic materials with alkali sulphide solutions and subsequent electrolytic recovery of the leached elements. The method consists of maintaining the sulphide ion concentration in mol/l multiplied by two and the hydroxyl ion concentration in mol/l at a value of at least 8 and that the quantity of hydroxyl ions is at least in a quantity equimolar to the quantity of sulphide ions. The electrolyses must be effected at an anode current density of more than 1500 A/m2. [SE7505336A]
IE961/76A 1975-05-07 1976-05-05 A method for the electrolytic recovery of antimony, mercury, arsenic and/or tin IE43370B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7505336A SE390545B (en) 1975-05-07 1975-05-07 PROCEDURE FOR ELECTROLYTICAL EXTRACTION OF ONE OR MORE OF THE SUBSTANCES ANTIMON, MERCURY, ARSENIC AND TINN

Publications (2)

Publication Number Publication Date
IE43370L true IE43370L (en) 1976-11-07
IE43370B1 IE43370B1 (en) 1981-02-11

Family

ID=20324533

Family Applications (1)

Application Number Title Priority Date Filing Date
IE961/76A IE43370B1 (en) 1975-05-07 1976-05-05 A method for the electrolytic recovery of antimony, mercury, arsenic and/or tin

Country Status (6)

Country Link
US (1) US4017369A (en)
JP (1) JPS592754B2 (en)
CA (1) CA1071136A (en)
CS (1) CS225126B2 (en)
IE (1) IE43370B1 (en)
SE (1) SE390545B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119190A (en) * 1979-03-09 1980-09-12 Nepiaa Dedenusu Robaato Electric refinery of metal from sulfide ore and product obtained therefrom
US5360632A (en) * 1993-08-10 1994-11-01 Phillips Petroleum Company Reduced leaching of arsenic and/or mercury from solid wastes
CA2648951A1 (en) * 2006-04-11 2007-10-18 Straits Resources Limited Process for recovery of antimony and metal values from antimony- and metal value-bearing materials
JP5936421B2 (en) * 2011-05-11 2016-06-22 Ｊｘ金属株式会社 Method for recovering tin from arsenic-containing solutions
CN102978657A (en) * 2012-12-07 2013-03-20 来宾华锡冶炼有限公司 Method for separating antimony from tin-antimony alloy
CA2952568C (en) 2014-01-31 2018-07-10 Goldcorp Inc. Process for separation of at least one metal sulfide from a mixed sulfide ore or concentrate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1501412A (en) * 1923-02-24 1924-07-15 Ingram Harry Pressure-control system for sterilizing and processing apparatus
US2329816A (en) * 1939-12-16 1943-09-21 American Smelting Refining Process of recovering tin
US2436010A (en) * 1943-12-24 1948-02-17 American Smelting Refining Process for recovering metallic tin and antimony-tin alloy from sb-snas bearing materials
US3969202A (en) * 1975-06-02 1976-07-13 Asarco Incorporated Process for the recovery of antimony values from ores containing sulfo-antimony compounds of copper, and arsenic

Also Published As

Publication number Publication date
CS225126B2 (en) 1984-02-13
JPS592754B2 (en) 1984-01-20
SE390545B (en) 1976-12-27
US4017369A (en) 1977-04-12
IE43370B1 (en) 1981-02-11
SE7505336L (en) 1976-11-08
CA1071136A (en) 1980-02-05
JPS51136523A (en) 1976-11-26

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